/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package strategy;

import java.math.BigDecimal;

/**
 * @author shadow
 * @Date 2016年8月12日下午8:51:48
 * @Fun 打折收取现金
 **/
public class CashRebate implements ICashSuper {

    private double rebate;

    public CashRebate(double rebate) {
        // TODO Auto-generated constructor stub
        this.rebate = rebate;
    }

    @Override
    public double acceptCash(double money) {
        // TODO Auto-generated method stub
        return new BigDecimal(money * rebate / 10).setScale(2, BigDecimal.ROUND_HALF_UP)
            .doubleValue();
    }
}
